Condensed Consolidated Statements of Operations (unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Revenue:
Product	$ 28,915	$ 17,689	$ 71,292	$ 55,347
Services	13,371	16,782	45,761	60,581
Total revenue	42,286	34,471	117,053	115,928
Cost of revenue:
Product	15,475	8,535	38,477	27,211
Services	5,364	5,704	17,855	18,251
Total cost of revenue	20,839	14,239	56,332	45,462
Gross profit	21,447	20,232	60,721	70,466
Operating expenses:
Research and development	17,384	15,837	51,002	44,553
Sales and marketing	6,869	8,853	19,775	24,309
General and administrative	5,682	6,895	17,592	19,468
Restructuring costs	422	0	987	831
Total operating expenses	30,357	31,585	89,356	89,161
Loss from operations	(8,910)	(11,353)	(28,635)	(18,695)
Other income (expense), net	900	(344)	3,073	1,059
Loss before benefit for income taxes	(8,010)	(11,697)	(25,562)	(17,636)
Benefit for income taxes	(3,243)	(4,142)	(10,135)	(6,093)
Net loss	(4,767)	(7,555)	(15,427)	(11,543)
Net loss per share:
Basic (in dollars per share)	$ (0.12)	$ (0.19)	$ (0.39)	$ (0.30)
Diluted (in dollars per share)	$ (0.12)	$ (0.19)	$ (0.39)	$ (0.30)
Weighted average shares used in computing net loss per share:
Basic (in shares)	40,140	38,777	39,863	38,698
Diluted (in shares)	40,140	38,777	39,863	38,698
Stock compensation expense included above:
Stock-based compensation expense	2,632	2,875	8,559	8,021
Cost of revenue
Stock compensation expense included above:
Stock-based compensation expense	15	17	66	83
Research and development
Stock compensation expense included above:
Stock-based compensation expense	1,243	1,131	3,868	3,203
Sales and marketing
Stock compensation expense included above:
Stock-based compensation expense	699	757	2,193	2,223
General and administrative
Stock compensation expense included above:
Stock-based compensation expense	$ 675	$ 970	$ 2,432	$ 2,512